AP Physics C: Mechanics
1.3 Representing Motion
1.2 Displacement, Velocity, and Acceleration
A motion sensor records the position x of a cart moving along a straight track at regular 1.0 s intervals, as shown in the data table.
Using the average velocity across adjacent intervals to estimate the instantaneous acceleration, which row correctly identifies the estimated accelerations of the cart at t = 1.0 s and t = 3.0 s, and states the effect on these calculated values if the sensor had an uncorrected calibration offset of +0.15 m for all position measurements?
| Time t (s) | Position x (m) |
|---|---|
| 0.0 | 0.10 |
| 1.0 | 0.50 |
| 2.0 | 1.50 |
| 3.0 | 3.30 |
| 4.0 | 6.10 |
Using the average velocity across adjacent intervals to estimate the instantaneous acceleration, which row correctly identifies the estimated accelerations of the cart at t = 1.0 s and t = 3.0 s, and states the effect on these calculated values if the sensor had an uncorrected calibration offset of +0.15 m for all position measurements?
Similar Questions
Tools for a 5
AP aligned mock tests to help you get a 5.
With grading, adaptive explanations, and more.
Find a Quiz
Find, solve, and grade every AP FRQ ever.
Find an FRQ
Stuck on AP Physics C: Mechanics? Get unstuck with an AP specialist.1 to 1 tutors who know the exam inside out. Understand weeks of material in a single session.Find a Tutor
Learn AP Physics from scratch, quickly. This is the only course you'll need for the year.
A self-paced course with everything you need to get a 5. Trusted by over 15,000 students and 200+ schools. Learn fast, or we'll refund your purchase, backed by our 100% satisfaction guarantee.
Explore the Course